| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $144.28 | 10.203% | $159.0009 | $159.00 | $159.00 | $159.00 |
| Purchase #2 | $214.75 | 7.422% | $230.6887 | $230.69 | $230.70 | $230.70 |
| Purchase #3 | $77.69 | 10.770% | $86.0572 | $86.06 | $86.05 | $86.10 |
| Purchase #4 | $249.53 | 6.302% | $265.2554 | $265.26 | $265.25 | $265.30 |
| Purchase #5 | $11.94 | 9.356% | $13.0571 | $13.06 | $13.05 | $13.10 |
| Purchase #6 | $59.81 | 12.392% | $67.2217 | $67.22 | $67.20 | $67.20 |
| Purchase #7 | $197.75 | 13.294% | $224.0389 | $224.04 | $224.05 | $224.00 |
| 7 purchase totals = | $955.75 | $1,045.3199 | $1,045.33 | $1,045.30 | $1,045.40 | |